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US 2018/0006324 A1Published application
Electrolyte, battery, battery pack, electronic apparatus, electric vehicle, power storage apparatus, and power system
AssigneeSony Corporation
InventorsHIROKI MITA, KAZUMASA TAKESHI, TADAHIKO KUBOTA
Life of this patent
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Abstract
[Solving Means] A battery includes: a positive electrode; a negative electrode; and an electrolyte. The electrolyte contains an electrolyte solution, and a polymer compound holding the electrolyte solution. The polymer compound includes a copolymer having at least predetermined two kinds of repeating units.
Claims17
An electrolyte, comprising:
- an electrolyte solution;
- and
- a polymer compound holding the electrolyte solution, wherein
- the polymer compound includes a copolymer having at least two kinds of repeating units represented by a general formula (1).
- (In the formula, X represents a divalent hydrocarbon group or a divalent oxygen-containing group. Y represents a monovalent fluorine-containing hydrocarbon group. R1 represents a hydrogen group or a methyl group. n and m each represent a molar ratio (n:m) of the two kinds of repeating units.)
2 more elements
A battery, comprising:
- a positive electrode;
- a negative electrode;
- and
- an electrolyte, wherein
- the electrolyte contains
- an electrolyte solution, and
- a polymer compound holding the electrolyte solution, and
- the polymer compound includes a copolymer having at least two kinds of repeating units represented by a general formula (1).
- (In the formula, X represents a divalent hydrocarbon group or a divalent oxygen-containing group. Y represents a monovalent fluorine-containing hydrocarbon group. R1 represents a hydrogen group or a methyl group. n and m each represent a molar ratio (n:m) of the two kinds of repeating units.)
6 more elements
Dependencies are inferred from the claim text.